🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.57 AU - 0.71 AU

Year: 197 Days

Day: 47.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.74 AU - 0.78 AU

Year: 255 Days

Day: 23.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.07 AU - 1.59 AU

Year: 591 Days

Day: 24 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,770,054 km

• M1: 45,029 km (0.063 R)
• M2: 128,804 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.78 AU - 1.86 AU

Year: 945 Days

Day: 20.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,770,054 km

• M1: 428,000 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.11 AU - 3.33 AU

Year: 1727 Days

Day: 32.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,770,054 km

• M1: 872,455 km (0.088 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 14

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.14 AU - 4.14 AU

Year: 3243 Days

Day: 11.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,770,054 km

• M1: 186,848 km (0.117 R)
• M2: 386,411 km (0.109 R)
• M3: 477,816 km (0.05 R)
• M4: 731,982 km (0.085 R)
• M5: 946,655 km (0.094 R)
• M6: 1,092,214 km (0.088 R)
• M7: 1,363,585 km (0.089 R)
• M8: 1,530,386 km (0.113 R)
• M9: 1,812,079 km (0.086 R)
• M10: 2,507,410 km (0.103 R)
• M11: 2,644,890 km (0.075 R)
• M12: 2,756,790 km (0.091 R)
• M13: 2,899,057 km (0.099 R)
• M14: 3,029,058 km (0.103 R)
• M15: 3,355,480 km (0.032 R)
• M16: 3,507,621 km (0.089 R)
• M17: 3,631,040 km (0.109 R)
• M18: 3,787,519 km (0.112 R)
• M19: 4,010,270 km (0.027 R)
• M20: 4,221,203 km (0.094 R)
• M21: 4,369,305 km (0.101 R)
• M22: 4,893,047 km (0.118 R)
• M23: 5,066,281 km (0.088 R)
• M24: 5,508,493 km (0.096 R)
• M25: 5,963,270 km (0.103 R)
• M26: 6,148,622 km (0.1 R)
• M27: 6,298,220 km (0.082 R)
• M28: 6,658,601 km (0.105 R)
• M29: 6,754,493 km (0.107 R)
• M30: 7,519,088 km (0.05 R)
• M31: 7,800,183 km (0.107 R)
• M32: 8,023,682 km (0.1 R)
• M33: 8,269,770 km (0.097 R)
• M34: 8,685,652 km (0.114 R)
• M35: 8,811,763 km (0.085 R)
• M36: 8,917,230 km (0.109 R)
• M37: 9,065,781 km (0.059 R)
• M38: 9,215,079 km (0.035 R)
• M39: 9,516,220 km (0.046 R)
• M40: 9,624,529 km (0.064 R)
• M41: 9,776,819 km (0.1 R)
• M42: 10,083,944 km (0.118 R)
• M43: 10,461,230 km (0.109 R)
• M44: 10,662,887 km (0.1 R)
• M45: 10,843,302 km (0.031 R)
• M46: 10,933,809 km (0.089 R)
• M47: 11,298,529 km (0.097 R)
• M48: 11,528,461 km (0.074 R)
• M49: 12,016,599 km (0.084 R)
• M50: 12,392,987 km (0.113 R)
• M51: 12,940,964 km (0.083 R)
• M52: 13,521,254 km (0.083 R)
• M53: 13,814,615 km (0.073 R)
• M54: 14,184,272 km (0.113 R)
• M55: 14,357,805 km (0.073 R)
• M56: 14,682,133 km (0.1 R)
• M57: 15,644,197 km (0.107 R)
• M58: 15,797,834 km (0.106 R)
• M59: 16,055,292 km (0.101 R)
• M60: 16,339,977 km (0.116 R)
• M61: 16,574,247 km (0.074 R)
• M62: 16,757,205 km (0.101 R)
• M63: 16,888,253 km (0.106 R)
• M64: 17,072,408 km (0.091 R)
• M65: 18,002,907 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 10.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.74 AU - 6.1 AU

Year: 4858 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,770,054 km

• M1: 135,685 km (0.04 R)
• M2: 257,308 km (0.066 R)
• M3: 377,136 km (0.104 R)
• M4: 750,383 km (0.113 R)
• M5: 867,668 km (0.095 R)
• M6: 959,970 km (0.117 R)
• M7: 1,211,743 km (0.099 R)
• M8: 1,292,675 km (0.117 R)
• M9: 1,387,520 km (0.086 R)
• M10: 1,460,225 km (0.042 R)
• M11: 1,584,391 km (0.085 R)
• M12: 1,673,551 km (0.038 R)
• M13: 1,817,165 km (0.099 R)
• M14: 1,992,195 km (0.055 R)
• M15: 2,088,835 km (0.093 R)
• M16: 2,330,136 km (0.074 R)
• M17: 2,417,502 km (0.064 R)
• M18: 2,656,110 km (0.118 R)
• M19: 2,824,557 km (0.039 R)
• M20: 2,980,887 km (0.095 R)
• M21: 3,060,174 km (0.107 R)
• M22: 3,172,372 km (0.115 R)
• M23: 3,533,801 km (0.067 R)
• M24: 4,171,537 km (0.025 R)
• M25: 4,659,375 km (0.079 R)
• M26: 5,222,761 km (0.104 R)
• M27: 5,434,741 km (0.092 R)
• M28: 5,571,174 km (0.085 R)
• M29: 5,708,655 km (0.117 R)
• M30: 5,887,275 km (0.119 R)
• M31: 7,039,328 km (0.11 R)
• M32: 7,295,290 km (0.072 R)
• M33: 8,304,327 km (0.069 R)
• M34: 8,642,867 km (0.053 R)
• M35: 8,733,823 km (0.103 R)
• M36: 9,055,010 km (0.106 R)
• M37: 9,193,836 km (0.054 R)
• M38: 9,310,074 km (0.047 R)
• M39: 9,426,910 km (0.071 R)
• M40: 9,946,314 km (0.107 R)
• M41: 10,185,521 km (0.097 R)
• M42: 10,596,616 km (0.116 R)
• M43: 11,235,698 km (0.077 R)
• M44: 11,384,996 km (0.087 R)
• M45: 11,660,406 km (0.093 R)
• M46: 11,735,953 km (0.097 R)
• M47: 12,294,551 km (0.088 R)
• M48: 12,422,757 km (0.107 R)
• M49: 12,835,946 km (0.075 R)
• M50: 13,174,935 km (0.094 R)
• M51: 13,728,746 km (0.057 R)
• M52: 14,129,070 km (0.055 R)
• M53: 14,344,192 km (0.116 R)
• M54: 14,425,124 km (0.109 R)
• M55: 14,506,206 km (0.094 R)
• M56: 14,804,953 km (0.073 R)
• M57: 14,914,010 km (0.113 R)
• M58: 15,023,366 km (0.039 R)
• M59: 15,105,495 km (0.041 R)
• M60: 15,546,510 km (0.078 R)
• M61: 15,740,838 km (0.087 R)
• M62: 16,019,688 km (0.119 R)
• M63: 16,356,582 km (0.066 R)
• M64: 17,582,836 km (0.086 R)
• M65: 18,280,112 km (0.089 R)
• M66: 18,514,532 km (0.053 R)
• M67: 18,661,586 km (0.082 R)
• M68: 19,432,464 km (0.059 R)
• M69: 19,611,832 km (0.106 R)
• M70: 20,304,470 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 12.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.23 AU - 7.91 AU

Year: 6484 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,770,054 km

• M1: 170,691 km (0.11 R)
• M2: 337,194 km (0.074 R)
• M3: 429,944 km (0.072 R)
• M4: 603,029 km (0.068 R)
• M5: 981,661 km (0.12 R)
• M6: 1,365,230 km (0.063 R)
• M7: 1,687,763 km (0.046 R)
• M8: 1,885,831 km (0.118 R)
• M9: 1,978,432 km (0.09 R)
• M10: 2,091,677 km (0.029 R)
• M11: 2,344,947 km (0.067 R)
• M12: 2,881,405 km (0.042 R)
• M13: 3,054,190 km (0.087 R)
• M14: 3,662,904 km (0.084 R)
• M15: 3,993,366 km (0.043 R)
• M16: 4,186,796 km (0.111 R)
• M17: 4,284,483 km (0.039 R)
• M18: 4,482,551 km (0.095 R)
• M19: 5,410,955 km (0.076 R)
• M20: 5,869,772 km (0.031 R)
• M21: 6,034,778 km (0.073 R)
• M22: 6,229,255 km (0.103 R)
• M23: 6,624,343 km (0.089 R)
• M24: 6,940,593 km (0.109 R)
• M25: 7,027,809 km (0.076 R)
• M26: 7,115,324 km (0.086 R)
• M27: 7,647,892 km (0.099 R)
• M28: 8,224,293 km (0.101 R)
• M29: 8,689,093 km (0.088 R)
• M30: 8,814,606 km (0.063 R)
• M31: 9,003,847 km (0.098 R)
• M32: 9,677,037 km (0.108 R)
• M33: 9,970,548 km (0.057 R)
• M34: 10,233,990 km (0.03 R)
• M35: 10,333,323 km (0.052 R)
• M36: 10,734,096 km (0.113 R)
• M37: 10,835,075 km (0.052 R)
• M38: 11,071,888 km (0.113 R)
• M39: 11,379,012 km (0.089 R)
• M40: 11,688,830 km (0.093 R)
• M41: 11,827,507 km (0.074 R)
• M42: 11,931,777 km (0.05 R)
• M43: 12,246,680 km (0.063 R)
• M44: 12,813,207 km (0.058 R)
• M45: 13,099,687 km (0.068 R)
• M46: 14,119,197 km (0.083 R)
• M47: 14,303,950 km (0.061 R)
• M48: 14,601,201 km (0.078 R)
• M49: 14,713,100 km (0.084 R)
• M50: 14,975,644 km (0.07 R)
• M51: 15,315,381 km (0.059 R)
• M52: 15,887,294 km (0.039 R)
• M53: 16,311,105 km (0.111 R)
• M54: 16,427,342 km (0.069 R)
• M55: 16,621,670 km (0.044 R)
• M56: 17,446,403 km (0.071 R)
• M57: 18,083,690 km (0.073 R)
• M58: 18,607,133 km (0.092 R)
• M59: 19,135,512 km (0.109 R)
• M60: 19,710,118 km (0.112 R)
• M61: 20,165,494 km (0.106 R)
• M62: 20,290,408 km (0.118 R)
• M63: 20,373,734 km (0.095 R)
• M64: 20,666,347 km (0.096 R)
• M65: 20,876,233 km (0.095 R)
• M66: 21,213,576 km (0.085 R)
• M67: 21,637,836 km (0.046 R)
• M68: 22,150,508 km (0.067 R)
• M69: 23,275,185 km (0.03 R)
• M70: 23,756,591 km (0.088 R)
• M71: 23,844,554 km (0.082 R)
• M72: 24,595,984 km (0.118 R)
• M73: 24,684,845 km (0.062 R)
• M74: 25,041,636 km (0.094 R)
• M75: 25,265,435 km (0.096 R)
• M76: 26,122,032 km (0.043 R)
• M77: 27,217,687 km (0.104 R)
• M78: 27,910,026 km (0.12 R)
• M79: 28,561,525 km (0.084 R)
• M80: 28,983,091 km (0.081 R)
• M81: 29,265,083 km (0.098 R)
• M82: 30,929,061 km (0.114 R)
• M83: 31,603,149 km (0.03 R)
• M84: 31,845,048 km (0.059 R)
• M85: 32,282,173 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,129 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit